CN218380541U - Air-cooled circulating efficient combustion beam - Google Patents
Air-cooled circulating efficient combustion beam Download PDFInfo
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- CN218380541U CN218380541U CN202222733291.8U CN202222733291U CN218380541U CN 218380541 U CN218380541 U CN 218380541U CN 202222733291 U CN202222733291 U CN 202222733291U CN 218380541 U CN218380541 U CN 218380541U
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- air
- cooling
- pipe
- roof beam
- pipeline
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Abstract
The utility model discloses a high-efficient burning roof beam of forced air cooling circulation, including the roof beam body, the both ends of the roof beam body are provided with the gas pipeline, and the both sides of the roof beam body still are provided with forced air cooling circulation pipeline, and forced air cooling circulation pipeline is including running through the cooling tuber pipe of the roof beam body, one side of cooling tuber pipe are provided with to the internal circulation tuber pipe that extends of roof beam, the cooling tuber pipe with the circulation tuber pipe is through the circulation even pipe connector intercommunication. The utility model discloses a set up forced air cooling circulation pipeline on the roof beam body, cooling air pipe in its pipeline passes through in the internal portion of roof beam, when cooling air flows in cooling air pipe, can carry out the heat transfer with the inside high temperature of the roof beam body, thereby take away the internal heat of roof beam, and play effectual cooling effect to the roof beam body, cooling oil pipe is cancelled, can improve the security of production, and cooling air pipe sends the internal air feed that carries out of roof beam again with the air after the heat transfer through the pipeline, can also improve combustion efficiency, reduce gas consumption, and has good economic benefits.
Description
Technical Field
The utility model relates to a burning roof beam technical field especially relates to a high-efficient burning roof beam of forced air cooling circulation.
Background
The combustion beam is mainly used in the calcination process of a lime kiln and is arranged in a kiln body to provide heat required by calcination, at present, the main structure of the combustion beam commonly used in production is shown in fig. 1, the main structure of the combustion beam mainly protects a beam body 1', two ends of the beam body 1' are provided with gas pipes 2', the beam body 1' is also provided with air pipes for supporting combustion, as the gas in the beam body 1 'can generate a large amount of heat during combustion, in order to protect the combustion beam from damaging the structure thereof due to long-time high temperature, a cooling oil pipe is also arranged in the beam body 1', an oil inlet 4 'and an oil outlet 5' of the cooling oil pipe respectively extend to the outer side of the beam body 1', the cooling oil continuously circulates in the beam body 1' through a circulating pump to take away the temperature in the beam body 1', however, the beam body 1' is cooled through the cooling oil, a large amount of electric energy can be consumed to drive a circulating pump to work, the investment of the cooling oil also increases the working cost of the combustion beam, and as the working time goes on, once the cooling oil pipe is leaked, the effective and the heavy fire hazard of the combustion beam can be developed, so that the traditional combustion beam is seriously developed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to avoid prior art's weak point, provide a forced air cooling circulation high efficiency burning roof beam to effectively solve the weak point that exists among the prior art.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an air-cooled high-efficient burning roof beam that circulates, includes the roof beam body, the both ends of the roof beam body are provided with the gas pipeline, and the both sides of the roof beam body still are provided with forced air cooling circulation pipeline, forced air cooling circulation pipeline is including running through the cooling tuber pipe of the roof beam body, one side of cooling tuber pipe is provided with the circulation tuber pipe to the internal extension of roof beam, the cooling tuber pipe with the circulation tuber pipe is through circulation even pipe connector intercommunication, and the cooling tuber pipe is kept away from the one end of circulation even pipe is the air intake, and the one end that the circulation tuber pipe extended to the roof beam body is the supply-air outlet.
Furthermore, a connecting flange is arranged at the air inlet, and an air duct connected with the outside is connected with the connecting flange and supplies air to the cooling air duct.
Furthermore, the air inlet is connected with a circulating fan, and the circulating fan supplies air to the cooling air pipe.
Furthermore, the end parts of the cooling air pipe, the circulating air pipe and the circulating connecting pipe are respectively provided with a flange plate, and the cooling air pipe, the circulating air pipe and the circulating connecting pipe are connected together through the flange plates.
Further, a flange joint is arranged at the joint of the gas pipeline, and the gas pipeline is connected with a gas supply pipe of the gas through the flange joint.
Further, a heat insulation layer is arranged outside the beam body.
Furthermore, the part of the cooling air pipe in the beam body is connected with a shunting heat exchange assembly.
Further, reposition of redundant personnel heat transfer subassembly include two be used for with the pipeline joint that the cooling tuber pipe cut, the cooling tuber pipe is divided and is established the pipeline joint at both ends and the cooling tuber pipe runs through the lateral wall of the roof beam body, and the equipartition is provided with a plurality of reposition of redundant personnel pipelines between two pipeline joints, the reposition of redundant personnel pipeline with the pipeline joint intercommunication.
Furthermore, a plurality of heat exchange fins are uniformly distributed on the outer side of the flow dividing pipeline.
The above technical scheme of the utility model following beneficial effect has: the utility model discloses a set up forced air cooling circulation pipeline on the roof beam body, cooling air pipe in its pipeline passes through at the internal portion of roof beam, when the cooling air flows in cooling air pipe, can carry out the heat transfer with the inside high temperature of the roof beam body, thereby take away the heat in the roof beam body, and play effectual cooling effect to the roof beam body, and use cooling air pipe can effectively replace cooling oil pipe's setting, cooling oil pipe's cancellation, can effectively avoid appearing the condition that the coolant oil leaked, the security of production has been improved greatly, and cooling air pipe sends the air after the heat transfer to the roof beam body again through the pipeline and supplies air in vivo, thereby the burning of roof beam internal coal gas has been guaranteed, and the air that has the temperature after the heat transfer recycles and returns back to the roof beam body again, can also improve combustion efficiency, reduce gas consumption, and has fine economic benefits.
Drawings
Fig. 1 is a schematic front plan view of the prior art of the present invention;
fig. 2 is a schematic structural view of a front view plane of an embodiment of the present invention;
FIG. 3 is a schematic view of a top view of the internal structure of the beam body according to the embodiment of the present invention;
fig. 4 is a schematic view of an internal top structure of a beam body according to a second embodiment of the present invention;
fig. 5 is a schematic front sectional view of a shunt tube thermal assembly according to a second embodiment of the present invention.
Detailed Description
In order to make the above objects, features and advantages of the present invention more clearly understood, the following detailed description of the present invention is made in conjunction with the accompanying drawings and the detailed description, it is to be noted that the features of the embodiments and examples of the present invention may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the scope of the present invention is not limited by the specific embodiments disclosed below.
As shown in fig. 2-3, this embodiment an air-cooled high-efficient burning roof beam of circulation, including roof beam body 1, the both ends of roof beam body 1 are provided with gas pipeline 2, the both sides of roof beam body 1 still are provided with air-cooled circulation pipeline, air-cooled circulation pipeline is including the cooling tuber pipe 3 that runs through roof beam body 1, one side of cooling tuber pipe 3 is provided with the circulation tuber pipe 4 that extends to roof beam body 1, cooling tuber pipe 3 connects the intercommunication through circulation connecting pipe 5 with circulation tuber pipe 4, the one end that circulation connecting pipe 5 was kept away from to cooling tuber pipe 3 is air intake 3a, the one end that circulation tuber pipe 4 extended to roof beam body 1 is the supply-air outlet.
The air inlet 3a is provided with a connecting flange 6, and an externally connected air duct is connected with the connecting flange 6 and supplies air into the cooling air duct 3.
The air inlet 3a is connected with a circulating fan which supplies air into the cooling air pipe 3.
The end parts of the cooling air pipe 3, the circulating air pipe 4 and the circulating connecting pipe 5 are all provided with flanges 7, and the cooling air pipe 3, the circulating air pipe 4 and the circulating connecting pipe 5 are connected together through the flanges 7.
A flange joint 8 is arranged at the joint of the gas pipeline 2, and the gas pipeline 2 is connected with a gas supply pipe of gas through the flange joint 8.
The utility model discloses at the during operation, coal gas is supplied with in 2 to the roof beam body 1 in the gas pipeline, the internal burner tip that is provided with of roof beam, the burner tip sets up the position at 4 supply-air outlets of circulation tuber pipe, the burner tip ignites coal gas, then supply air in to cooling air pipe 3 through circulating fan, the air passes through in 1 roof beam body along with cooling tuber pipe 3, and take away the heat in 1 roof beam body, thereby avoid the internal high temperature of roof beam 1, the air in the cooling air pipe 3 carries out the heat transfer back with the heat in 1 roof beam body, the air of heating is sent to circulation tuber pipe 4 along circulation even pipe 5 in, then send into 1 roof beam body again in, thereby realize the work to 1 air feed of roof beam body, in order to guarantee the normal burning of coal gas.
Preferably, the outside of the beam body 1 is provided with a heat insulating layer, the heat insulating layer is made of composite materials or composite ceramic materials and is provided with a protective steel plate, the heat insulating layer can reduce the temperature of the combustion beam during internal combustion, and the combustion beam is effectively prevented from being damaged by high temperature.
In a second embodiment, as shown in fig. 4-5, a part of the cooling air duct 3 located inside the beam body 1 is connected with a split-flow heat exchange assembly.
The shunting heat exchange assembly comprises two pipeline joints 8 for cutting off the cooling air pipes 3, the cooling air pipes 3 are respectively arranged on the pipeline joints 8 at the two ends, the cooling air pipes 3 penetrate through the side wall of the beam body 1, a plurality of shunting pipelines 9 are uniformly distributed between the two pipeline joints 8, and the shunting pipelines 9 are communicated with the pipeline joints 8.
A plurality of heat exchange fins 10 are uniformly distributed on the outer side of the shunt pipeline 9, and the heat exchange fins 10 improve the heat exchange efficiency.
Reposition of redundant personnel heat exchange assemblies's setting for the air that enters into the roof beam body 1 shunts, at first, the cooling air is sent into each reposition of redundant personnel pipeline 9 with cold wind through one side pipeline joint 8 in, when cold wind circulation like this, can increase its and the roof beam body 1 in high-temperature gas's contact surface, thereby improve heat exchange efficiency, and then better protection roof beam body 1, the air of reposition of redundant personnel is sent into again in the roof beam body 1 through the pipeline after 8 departments of pipeline joint of opposite side converge again.
The setting of reposition of redundant personnel heat exchange assemblies can play the effect of better heat dissipation cooling to roof beam body 1 to the protection burning roof beam avoids its scaling loss.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (9)
1. The utility model provides an air-cooled high-efficient burning roof beam of circulation which characterized in that: including the roof beam body, the both ends of the roof beam body are provided with the gas pipeline, and the both sides of the roof beam body still are provided with forced air cooling circulation pipeline, forced air cooling circulation pipeline is including running through the cooling tuber pipe of the roof beam body, one side of cooling tuber pipe is provided with the circulation tuber pipe to the internal extension of roof beam, the cooling tuber pipe with circulation tuber pipe is through circulation even pipe connector intercommunication, and the cooling tuber pipe is kept away from the one end that the circulation was even managed is the air intake, and the one end that the circulation tuber pipe extended to the roof beam body is the supply-air outlet.
2. The air-cooled circulating efficient combustion beam as claimed in claim 1, wherein: and a connecting flange is arranged at the air inlet, and an air duct connected with the outside is connected with the connecting flange and supplies air to the cooling air duct.
3. The air-cooled circulating efficient combustion beam as claimed in claim 2, wherein: the air inlet is connected with a circulating fan, and the circulating fan supplies air to the cooling air pipe.
4. The air-cooled circulating efficient combustion beam as claimed in claim 1, wherein: the end parts of the cooling air pipe, the circulating air pipe and the circulating connecting pipe are all provided with flanges, and the cooling air pipe, the circulating air pipe and the circulating connecting pipe are connected together through the flanges.
5. The air-cooled circulating efficient combustion beam as claimed in claim 1, wherein: and a flange joint is arranged at the joint of the gas pipeline, and the gas pipeline is connected with a gas supply pipe of the gas through the flange joint.
6. The air-cooled circulating efficient combustion beam as claimed in claim 1, wherein: and a heat insulation layer is arranged outside the beam body.
7. The air-cooled circulating efficient combustion beam as claimed in claim 1, wherein: the part of the cooling air pipe, which is positioned in the beam body, is connected with a shunting heat exchange assembly.
8. The air-cooled circulating efficient combustion beam as claimed in claim 7, wherein: the reposition of redundant personnel heat transfer assembly include two be used for with the pipeline joint that the cooling air pipe cut, the cooling air pipe divide to establish the pipeline joint at both ends and the cooling air pipe runs through the lateral wall of the roof beam body, the equipartition is provided with a plurality of reposition of redundant personnel pipelines between two pipeline joints, reposition of redundant personnel pipeline with the pipeline joint intercommunication.
9. The air-cooled circulating efficient combustion beam as claimed in claim 8, wherein: and a plurality of heat exchange fins are uniformly distributed on the outer side of the flow dividing pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222733291.8U CN218380541U (en) | 2022-10-18 | 2022-10-18 | Air-cooled circulating efficient combustion beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222733291.8U CN218380541U (en) | 2022-10-18 | 2022-10-18 | Air-cooled circulating efficient combustion beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218380541U true CN218380541U (en) | 2023-01-24 |
Family
ID=84930506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222733291.8U Active CN218380541U (en) | 2022-10-18 | 2022-10-18 | Air-cooled circulating efficient combustion beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218380541U (en) |
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2022
- 2022-10-18 CN CN202222733291.8U patent/CN218380541U/en active Active
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